Cita APA (7th ed.)

Jepson, T. (2012). National Geographic traveler: Italy (Fourth edition.). National Geographic Society.

Cita Chicago (17th ed.)

Jepson, Tim. National Geographic Traveler: Italy. Fourth edition. Washington, D.C: National Geographic Society, 2012.

Cita MLA (9th ed.)

Jepson, Tim. National Geographic Traveler: Italy. Fourth edition. National Geographic Society, 2012.